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BRITISHSTANDARDBS6755-1:1986Testingofvalves—Part1:SpecificationforproductionpressuretestingrequirementsUDC621.646:[620.1:532.11]LicensedCopy:InstituteOfTechnologyTallaght,InstituteofTechnology,SunJul1509:08:15GMT+00:002007,UncontrolledCopy,(c)BSIBS6755-1:1986ThisBritishStandard,havingbeenpreparedunderthedirectionofthePipingSystemsComponentsStandardsCommittee,waspublishedundertheauthorityoftheBoardofBSIandcomesintoeffecton31December1986©BSI12-1998ThefollowingBSIreferencesrelatetotheworkonthisstandard:CommitteereferencePSE/7Draftforcomment85/75573DCISBN0580154793CommitteesresponsibleforthisBritishStandardThepreparationofthisBritishStandardwasentrustedbythePipingSystemsComponentsStandardsCommittee(PSE/-)toTechnicalCommitteePSE/7,uponwhichthefollowingbodieswererepresented:AmalgamatedUnionofEngineeringWorkersAssociatedOfficesTechnicalCommitteeAssociationofBronzeandBrassFoundersAssociationofHydraulicEquipmentManufacturersBritishChemicalEngineeringContractors’AssociationBritishCompressedGasesAssociationBritishFoundryAssociationBritishGasCorporationBritishMaritimeTechnologyBritishShipbuildersBritishValveManufacturers’AssociationLtd.CopperDevelopmentAssociationCopperTubeFittingsManufacturers’AssociationElectricitySupplyIndustryinEnglandandWalesEnergyIndustriesCouncilEngineeringEquipmentandMaterialsUsers’AssociationGAMBICA(BEAMALtd.)GeneralCouncilofBritishShippingHealthandSafetyExecutiveInstituteofBritishFoundrymenInstitutionofChemicalEngineersInstitutionofGasEngineersInstitutionofMechanicalEngineersInstitutionofWaterEngineersandScientistsSocietyofBritishGasIndustriesSteelCastingResearchandTradeAssociationWaterAuthorities’AssociationWaterCompanies’AssociationAmendmentsissuedsincepublicationAmd.No.DateofissueCommentsLicensedCopy:InstituteOfTechnologyTallaght,InstituteofTechnology,SunJul1509:08:15GMT+00:002007,UncontrolledCopy,(c)BSIBS6755-1:1986©BSI12-1998iContentsPageCommitteesresponsibleInsidefrontcoverForewordiiSection1.General1Scope12Definitions1Section2.Perfor...